Bluetooth connecting method

A bluetooth connection method and a bluetooth connection technology, which are applied in the field of bluetooth long-distance connection, can solve problems such as the limited distance of bluetooth connection and the inability to realize long-distance bluetooth connection, etc., and achieve the effect of expanding the use range

Active Publication Date: 2012-12-05
上海尧远通信科技有限公司
View PDF8 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects in the prior art that the bluetooth connection distance is limited and the long-distance bluetooth connect

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Bluetooth connecting method
  • Bluetooth connecting method
  • Bluetooth connecting method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0042] Hereinafter, preferred embodiments of the present invention are given in conjunction with the drawings to illustrate the technical solutions of the present invention in detail.

[0043] reference figure 1 The steps of searching for the target terminal in the Bluetooth connection method of the present invention are as follows:

[0044] In step 100, the sender is used as the current node and the parent node list is passed in. At this time, since the sender is the starting node, there is no parent node, so the parent node list at this time is empty.

[0045] Step 101: Search for all nodes that can be connected to the current node, generate a list of connectable devices, and store all nodes that can be connected to the current node in the list of connectable devices.

[0046] Step 102: Remove nodes that overlap the parent node list from the list of connectable devices.

[0047] Step 103: Add the current node to the connection path.

[0048] Step 104: Search how many child nodes there...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a Bluetooth connecting method, which comprises the steps as follows: using a sending terminal as the current node; searching all nodes which can be connected with the current node to generate a connectable equipment list; adding the current node into a connecting path; searching the number of child node cycles existing in the current node to judge whether all of the child nodes of the current node are target terminals; if yes, establishing a Bluetooth connection, else, using the child nodes of the current node as a new current node; and recursively searching according to the new current node. Users can remotely connect any far Bluetooth equipment in an area which is covered by plenty of Bluetooth equipment, so that the use range of Bluetooth is greatly expanded; therefore, Bluetooth communication is no longer limited in a short distance.

Description

technical field [0001] The invention relates to a Bluetooth connection method, in particular to a Bluetooth long-distance connection method. Background technique [0002] Today's mobile phones are becoming more and more powerful, and Bluetooth has become a standard configuration. The communication method between mobile phones is no longer limited to GSM / GPRS, and Bluetooth also plays an important role in the wireless communication method of mobile phones. Bluetooth has the advantages of simple communication, fast transmission speed, and no network requirements. But at the same time, Bluetooth also has the disadvantage of short transmission distance. [0003] Take the establishment of a simple Bluetooth connection between mobile phones as an example. At present, the Bluetooth transmission distance is generally only within 10M, but in reality, due to various interferences, the distance will be shorter. But it is impossible to realize direct long-distance Bluetooth device co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04B5/00
Inventor 徐骏
Owner 上海尧远通信科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap